From: Wolfram Sang Date: Sat, 4 Jan 2014 21:21:33 +0000 (+0100) Subject: i2c: viperboard: remove superfluous assignment X-Git-Tag: upstream/snapshot3+hdmi~3624^2~10 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=4868ca387debaf5c19061a18624956233886ab01;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git i2c: viperboard: remove superfluous assignment cppcheck rightfully says: drivers/i2c/busses/i2c-viperboard.c:169: style: Variable 'bytes_xfer' is assigned a value that is never used. Signed-off-by: Wolfram Sang Acked-by: Lars Poeschel --- diff --git a/drivers/i2c/busses/i2c-viperboard.c b/drivers/i2c/busses/i2c-viperboard.c index 6976e1c..7533fa3 100644 --- a/drivers/i2c/busses/i2c-viperboard.c +++ b/drivers/i2c/busses/i2c-viperboard.c @@ -118,8 +118,7 @@ static int vprbrd_i2c_addr(struct usb_device *usb_dev, static int vprbrd_i2c_read(struct vprbrd *vb, struct i2c_msg *msg) { int ret; - u16 remain_len, bytes_xfer, len1, len2, - start = 0x0000; + u16 remain_len, len1, len2, start = 0x0000; struct vprbrd_i2c_read_msg *rmsg = (struct vprbrd_i2c_read_msg *)vb->buf; @@ -166,7 +165,6 @@ static int vprbrd_i2c_read(struct vprbrd *vb, struct i2c_msg *msg) rmsg->header.len3 = remain_len - 512; rmsg->header.len4 = 0x00; rmsg->header.len5 = 0x00; - bytes_xfer = remain_len; remain_len = 0; } else if (remain_len <= 1022) { len1 = 512;